2^x * 2 = 15
2^x= 15/2
2^x = 7,5
x = log 2 (7,5)
Answer:
Step-by-step explanation:
There are a lot of typos in the question, so I can't choose the correct answer.
Answer:
Option C.
Step-by-step explanation:
The given table is
x f(x)
-4 0
-2 2
0 8
2 2
4 0
6 -2
A graph of a function intersect x-axis if the function contains the points whose y-coordinate is 0.
From the given table it is clear that the value of f(x) is 0 at x=-4 and x=4. It means, the continuous function intersect the x-axis at two point (-4,0) and (4,0).
Therefore, the correct option is C.
Y=1
Y=1 because then it is saying that the line is touching the y axes at 1
To make it easier, let me retype your question.
Write an equation with slope 0 and y intercept at (0,-2)
So, the easiest way to do this is in slope intercept form.
Slope Intercept form is given the general function Y=mx+b
M represents the slope, and B represents the Y-intercept value.
So if we plug our numbers in we get
Y = 0X -2
Which we can simplify to
Y= -2